public void ReferInvalidFrequentFlyerApplications()
{
Mock <IFrequentFlyerNumberValidator> mockValidator =
new Mock <IFrequentFlyerNumberValidator>();
mockValidator.Setup(x => x.ServiceInformation.License.LicenseKey).Returns("OK");
mockValidator.Setup(x => x.IsValid(It.IsAny <string>())).Returns(false);
var sut = new CreditCardApplicationEvaluator(mockValidator.Object);
var application = new CreditCardApplication();
CreditCardApplicationDecision decision = sut.Evaluate(application);
Assert.Equal(CreditCardApplicationDecision.ReferredToHuman, decision);
}
public void ValidateFrequentFlyerNumberForLowIncomeApplications()
{
var mockValidator = new Mock <IFrequentFlyerNumberValidator>();
mockValidator.Setup(x => x.ServiceInformation.License.LicenseKey).Returns("OK");
var sut = new CreditCardApplicationEvaluator(mockValidator.Object);
var application = new CreditCardApplication
{
FrequentFlyerNumber = "q"
};
sut.Evaluate(application);
mockValidator.Verify(x => x.IsValid(It.IsAny <string>()), Times.Once);
}
public void ReferWhenFrequentFlyerValidatorError()
{
var mockValidator = new Mock <IFrequentFlyerNumberValidator>();
mockValidator.Setup(x => x.ServiceInformation.License.LicenseKey).Returns("OK");
mockValidator.Setup(x => x.IsValid(It.IsAny <string>())).Throws <Exception>();
var sut = new CreditCardApplicationEvaluator(mockValidator.Object);
var application = new CreditCardApplication
{
Age = 42
};
CreditCardApplicationDecision decision = sut.Evaluate(application);
Assert.Equal(CreditCardApplicationDecision.ReferredToHuman, decision);
}
public void ReferYoungApplications()
{
var mockValidator = new Mock <IFrequentFlyerNumberValidator>();
mockValidator.DefaultValue = DefaultValue.Mock;
mockValidator.Setup(x => x.IsValid(It.IsAny <string>())).Returns(true);
var sut = new CreditCardApplicationEvaluator(mockValidator.Object);
var application = new CreditCardApplication {
Age = 19
};
CreditCardApplicationDecision decision = sut.Evaluate(application);
Assert.Equal(CreditCardApplicationDecision.ReferredToHuman, decision);
}
public void ValidateFrequentNumberForLowIncomeApplication()
{
var mockValidation = new Mock <IFrequentFlyerNumberValidator>();
mockValidation.Setup(x => x.ServiceInformation.License.LicenseKey).Returns("OK");
var sut = new CreditCardApplicationEvaluator(mockValidation.Object);
var application = new CreditCardApplication {
FrequentFlyerNumber = "q"
};
sut.Evaluate(application);
mockValidation.Verify(x => x.IsValid(It.IsAny <string>()), Times.Exactly(1)); // kontrollerar att den körs endast en gång!
}
public void ReferFraudRisk()
{
Mock <FraudLookup> mockFraudLookup = new Mock <FraudLookup>();
//mockFraudLookup.Setup(x => x.IsFraudRisk(It.IsAny<CreditCardApplication>()))
// .Returns(true); // this no only work since not virtual any more
mockFraudLookup.Protected()
.Setup <bool>("CheckApplication", ItExpr.IsAny <CreditCardApplication>())
.Returns(true);
var sut = new CreditCardApplicationEvaluator(mockValidator.Object, mockFraudLookup.Object);
var application = new CreditCardApplication();
CreditCardApplicationDecision decision = sut.Evaluate(application);
Assert.Equal(CreditCardApplicationDecision.ReferredToHumanFraudRisk, decision);
}
public void ReferFraudRisk()
{
Mock <FraudLookup> mockFraudLookup = new Mock <FraudLookup>();
mockFraudLookup.Protected()
.Setup <bool>("CheckApplication", ItExpr.IsAny <CreditCardApplication>())
.Returns(true);
// "Override" sut in the class field to create a version with fraud lookup
var sut = new CreditCardApplicationEvaluator(mockValidator.Object,
mockFraudLookup.Object);
var application = new CreditCardApplication();
CreditCardApplicationDecision decision = sut.Evaluate(application);
Assert.Equal(CreditCardApplicationDecision.ReferredToHumanFraudRisk, decision);
}
public void SetDetailedLookupForOlderApplications()
{
var mockValidator = new Mock <IFrequentFlyerNumberValidator>();
mockValidator.Setup(x => x.ServiceInformation.License.LicenseKey).Returns("OK");
var sut = new CreditCardApplicationEvaluator(mockValidator.Object);
var application = new CreditCardApplication {
Age = 30
};
sut.Evaluate(application);
mockValidator.VerifySet(x => x.ValidationMode = It.IsAny <ValidationMode>(), Times.Once);
// mockValidator.VerifyNoOtherCalls();
}
public void ValidateFrequentFlyerNumberForLowIncomeApplications1()//VERIFY METHOD CALLED SPECIFIC NUMBER OF TIMES
{
var mockValidator = new Mock <IFrequentFlyerNumberValidator>();
mockValidator.Setup(x => x.ServiceInformation.License.LicenseKey).Returns("OK");
var sut = new CreditCardApplicationEvaluator(mockValidator.Object);
var application = new CreditCardApplication
{
FrequentFlyerNumber = "q"
};
sut.Evaluate(application);
//check whether CreditCardApplicationEvaluator is called IsValid with Any value on mock IFrequentFlyerNumberValidator one time
mockValidator.Verify(x => x.IsValid(It.IsAny <string>()), Times.Once);
}
public void ReferYoungApplications1()//above ReferYoungApplications test won't hit age block of code,so setup is needed
{
var mockValidator = new Mock <IFrequentFlyerNumberValidator>();
mockValidator.DefaultValue = DefaultValue.Mock;//SPECIFYING DEFAULLT VALUE BEHAVIOUR FOR LOOSE MOCKS.we added this after we have a hierarchy in interface properties
mockValidator.Setup(x => x.IsValid(It.IsAny <string>())).Returns(true);
var sut = new CreditCardApplicationEvaluator(mockValidator.Object);
var application = new CreditCardApplication {
Age = 19
};
CreditCardApplicationDecision decision = sut.Evaluate(application);
Assert.Equal(CreditCardApplicationDecision.ReferredToHuman, decision);
}
public void ReferHumanFrequentFlier()
{
//Create Mock object and introduce that as a DI to the CreditCardApplicationEvaluator class
Mock <IFrequentFlierNumberService> mockValidator
= new Mock <IFrequentFlierNumberService>();
mockValidator.Setup(invalidfreqFlier => invalidfreqFlier.isValid("invalid")).Returns(false);
//var sut = new CreditCardApplicationEvaluator(null); //Instead of sending null to the constructor, we send the mock objects
var sut = new CreditCardApplicationEvaluator(mockValidator.Object); //Instead of sending null to the constructor, we send the mock objects
var application = new CreditCardApplication {
GrossSalary = 10000, FrequentFlierNumber = "invalid"
};
CreditCardApplicationDecision decision = sut.Evaluate(application);
Assert.AreEqual(CreditCardApplicationDecision.ReferredToHuman, decision);
}
public void ReferInvalidFrequentFlyerApplications_Sequence()
{
var mockValidator = new Mock <IFrequentFlyerNumberValidator>();
mockValidator.Setup(x => x.ServiceInformation.License.LicenseKey).Returns("OK");
mockValidator.SetupSequence(x => x.IsValid(It.IsAny <string>())).Returns(false).Returns(true);
var sut = new CreditCardApplicationEvaluator(mockValidator.Object);
var app = new CreditCardApplication()
{
Age = 25
};
var firstDecision = sut.Evaluate(app);
Assert.Equal(CreditCardApplicationDecision.ReferredToHuman, firstDecision);
var secondDecision = sut.Evaluate(app);
Assert.Equal(CreditCardApplicationDecision.AutoDeclined, secondDecision);
}
public void IncrementLookupCount()
{
var mockValidator = new Mock <IFrequentFlyerNumberValidator>();
mockValidator.Setup(x => x.ServiceInformation.License.LicenseKey).Returns("OK");
mockValidator.Setup(x => x.IsValid(It.IsAny <string>()))
.Returns(true)
.Raises(x => x.ValidatorLookupPerformed += null, EventArgs.Empty);
var sut = new CreditCardApplicationEvaluator(mockValidator.Object);
var app = new CreditCardApplication()
{
FrequentFlyerNumber = "x", Age = 25
};
sut.Evaluate(app);
// mockValidator.Raise(x => x.ValidatorLookupPerformed += null, EventArgs.Empty);
Assert.Equal(1, sut.ValidatorLookupCount);
}
public void AcceptHighIncomeApplications()
{
Mock <IFrequentFlyerNumberValidator> mockValidator =
new Mock <IFrequentFlyerNumberValidator>();
mockValidator.Setup(x => x.ServiceInformation.License.LicenseKey).Returns("OK");
var sut = new CreditCardApplicationEvaluator(mockValidator.Object);
var application = new CreditCardApplication {
GrossAnnualIncome = 100_000
};
CreditCardApplicationDecision decision = sut.Evaluate(application);
Assert.Equal(CreditCardApplicationDecision.AutoAccepted, decision);
}
public void CheckLicenseKeyForLowIncomeApplications()
{
Mock <IFrequentFlyerNumberValidator> mockValidator =
new Mock <IFrequentFlyerNumberValidator>();
mockValidator.Setup(x => x.ServiceInformation.License.LicenseKey).Returns("OK");
var sut = new CreditCardApplicationEvaluator(mockValidator.Object);
var application = new CreditCardApplication
{
GrossAnnualIncome = 99_000
};
sut.Evaluate(application);
mockValidator.VerifyGet(x => x.ServiceInformation.License.LicenseKey, Times.Once);
}
public void UseDetailedLookupForOlderApplications()
{
var mockValidator = new Mock <IFrequentFlyerNumberValidator>();
mockValidator.SetupAllProperties();
mockValidator.Setup(x => x.ServiceInformation.License.LicenseKey).Returns("OK");
//mockValidator.SetupProperty(x => x.ValidationMode);
var sut = new CreditCardApplicationEvaluator(mockValidator.Object);
var application = new CreditCardApplication {
Age = 30
};
CreditCardApplicationDecision decision = sut.Evaluate(application);
Assert.Equal(ValidationMode.Detailed, mockValidator.Object.ValidationMode);
}
public void ReferFraudRisk()
{
// Arrange
var mockFraudLookup = new Mock <FraudLookup>();
mockFraudLookup.Protected()
.Setup <bool>("CheckApplication", ItExpr.IsAny <CreditCardApplication>())
.Returns(true);
this.sut = new CreditCardApplicationEvaluator(this.mockValidator.Object, mockFraudLookup.Object);
var application = new CreditCardApplication();
// Act
var decision = this.sut.Evaluate(application);
// Assert
Assert.Equal(CreditCardApplicationDecision.ReferredToHumanFraudRisk, decision);
}
public void ShouldValidateFrequentlyFlyerNumberForLowIncomeApplications()
{
var mockValidator = new Mock <IFrequentFlyerNumberValidator>();
mockValidator.Setup(x => x.ServiceInformation.License.LicenseKey).Returns("OK");
var sut = new CreditCardApplicationEvaluator(mockValidator.Object);
// 05-01 Verify Method
var application = new CreditCardApplication();
//var application = new CreditCardApplication { FrequentFlyerNumber = "q" };
sut.Evaluate(application);
// 05-03 Method Not Called
mockValidator.Verify(x => x.IsValid(It.IsNotNull <string>()), "Frequent flyer passed should not be null");
}
public void AcceptedHighIncomeApplication()
{
// Arrange
Mock <IFrequentFlyerNumberValidator> mockValidator = new Mock <IFrequentFlyerNumberValidator>();
var sut = new CreditCardApplicationEvaluator(mockValidator.Object);
var application = new CreditCardApplication()
{
GrossAnnualIncome = 100_000
};
// Act
CreditCardApplicationDecision decision = sut.Evaluate(application);
// Assert
Assert.Equal(CreditCardApplicationDecision.AutoAccepted, decision);
}
public void NotValidateFrequentFlyerNumberForHighIncomeApplications()
{
var mockValidator = new Mock <IFrequentFlyerNumberValidator>();
mockValidator.Setup(x => x.ServiceInformation.License.LicenseKey).Returns("OK");
var sut = new CreditCardApplicationEvaluator(mockValidator.Object);
//var application = new CreditCardApplication { GrossAnnualIncome = 100_000 };
var application = new CreditCardApplication {
GrossAnnualIncome = 99_000
};
sut.Evaluate(application);
//verifying a method was not calling
mockValidator.Verify(x => x.IsValid(It.IsAny <string>()), Times.Never);
}
public void ShouldReferYoungApplication()
{
// Arrange
Mock <IFrequentFlyerNumberValidator> mockValidator = new Mock <IFrequentFlyerNumberValidator>();
var sut = new CreditCardApplicationEvaluator(mockValidator.Object);
var application = new CreditCardApplication()
{
Age = 10
};
// Act
CreditCardApplicationDecision decision = sut.Evaluate(application);
// Assert
Assert.Equal(CreditCardApplicationDecision.ReferedToHuman, decision);
}
public void CreditCardApplication_EvauluateUsingOut_DeclinesLowIncomeApplication()
{
// Arrange
var _sut = new CreditCardApplicationEvaluator(_frequentFlyerNumberValidator.Object);
var _application = new CreditCardApplication {
GrossAnnualIncome = 19900m, Age = 25, FrequentFlyerNumber = "test4"
};
// Example of mocking methods that have out return values
bool isValid = true;
_frequentFlyerNumberValidator.Setup(x => x.IsValid(It.IsAny <string>(), out isValid));
// Act
CreditCardApplicationDecision decision = _sut.EvaluateUsingOut(_application);
// Assert
Assert.Equal(CreditCardApplicationDecision.AutoDeclined, decision);
}
public void Refer_Invalid_Frequent_Flyer_Applications()
{
Mock <IFrequentFlyerNumberValidator> mockValidator =
new Mock <IFrequentFlyerNumberValidator>(MockBehavior.Strict);
mockValidator.SetupAllProperties();
mockValidator.Setup(x => x.IsValid(It.IsAny <string>())).Returns(false);
var sut = new CreditCardApplicationEvaluator(mockValidator.Object);
var application = new CreditCardApplication();
CreditCardApplicationDecision decision = sut.Evaluate(application);
Assert.Equal(CreditCardApplicationDecision.ReferredToHuman, decision);
}
public void LinqToMocks()
{
//var mockValidator = new Mock<IFrequentFlyerNumberValidator>();
//mockValidator.Setup(v => v.IsValid(It.IsAny<string>())).Returns(true);
var mockValidator = Mock.Of <IFrequentFlyerNumberValidator>(validator =>
validator.ServiceInformation.License.LicenseKey == "OK" &&
validator.IsValid(It.IsAny <string>()) == true);
var sut = new CreditCardApplicationEvaluator(mockValidator);
var application = new CreditCardApplication {
Age = 25
};
var decision = sut.Evaluate(application);
Assert.Equal(CreditCardApplicationDecision.AutoDeclined, decision);
}
public void NotValidateFrequentFlyerNumberForHightIncomeApplications()
{
//arrange
Mock <IFrequentFlyerNumberValidator> mockValidator = new Mock <IFrequentFlyerNumberValidator>();
mockValidator.Setup(x => x.ServiceInformation.License.LicenseKey).Returns("OK");
CreditCardApplicationEvaluator sut = new CreditCardApplicationEvaluator(mockValidator.Object);
CreditCardApplication application = new CreditCardApplication {
GrossAnnualIncome = 100_000
};
//act
sut.Evaluate(application);
//assert method should not be called
mockValidator.Verify(x => x.IsValid(It.IsAny <string>()), Times.Never);
}
public void ShouldValidateFrequentFlyerNumberForLowIncomeApplications()
{
//arrange
Mock <IFrequentFlyerNumberValidator> mockValidator = new Mock <IFrequentFlyerNumberValidator>();
mockValidator.Setup(x => x.ServiceInformation.License.LicenseKey).Returns("OK");
var sut = new CreditCardApplicationEvaluator(mockValidator.Object);
CreditCardApplication application = new CreditCardApplication {
FrequentFlyerNumber = "q"
};
//act
sut.Evaluate(application);
//assert method call
mockValidator.Verify(x => x.IsValid(It.IsAny <string>()));
}
public void UseDetailedLookupForOlderApplications()
{
var mockValidator = new Mock <IFrequentFlyerNumberValidator>();
//mockValidator.SetupProperty(x => x.ValidationMode);
mockValidator.SetupAllProperties(); // this must be before any other Setups, otherwize the other Setup will be overwritten
mockValidator.Setup(x => x.ServiceInformation.License.LicenseKey).Returns("OK");
var sut = new CreditCardApplicationEvaluator(mockValidator.Object);
var application = new CreditCardApplication {
Age = 30
};
sut.Evaluate(application);
Assert.Equal(ValidationMode.Detailed, mockValidator.Object.ValidationMode);
}
public void Refer_Young_Applications()
{
Mock <IFrequentFlyerNumberValidator> mockValidator
= new Mock <IFrequentFlyerNumberValidator>();
//TODO: 07 - Hago setup del metodo del validador
mockValidator.Setup(x => x.IsValid(It.IsAny <string>())).Returns(true);
//Inyecto ese mock
var sut = new CreditCardApplicationEvaluator(mockValidator.Object);
var application = new CreditCardApplication {
Age = 19
};
CreditCardApplicationDecision decision = sut.Evaluate(application);
Assert.Equal(CreditCardApplicationDecision.ReferredToHuman, decision);
}
public void ReferFraudRisk()
{
var mockValidator = new Mock <IFrequentFlyerNumberValidator>();
var mockFraudLookup = new Mock <FraudLookup>();
//mockFraudLookup.Setup(x => x.IsFraudRisk(It.IsAny<CreditCardApplication>()))
// .Returns(true); // IsFraudRisk must be virtual for this to work
mockFraudLookup.Protected()
.Setup <bool>("CheckApplication", ItExpr.IsAny <CreditCardApplication>())
.Returns(true);
var sut = new CreditCardApplicationEvaluator(mockValidator.Object, mockFraudLookup.Object);
var application = new CreditCardApplication();
CreditCardApplicationDecision decision = sut.Evaluate(application);
Assert.Equal(CreditCardApplicationDecision.ReferredToHumanFraudRisk, decision);
}
public void Refer_Invalid_Frequent_Flyer_Applications()
{
//TODO: 05 - Seteo el mock en modo Strict
Mock <IFrequentFlyerNumberValidator> mockValidator =
new Mock <IFrequentFlyerNumberValidator>(MockBehavior.Strict);
//TODO: 06 - Hago Steup del metodo
//mockValidator.Setup(x => x.IsValid(It.IsAny<string>())).Returns(false);
var sut = new CreditCardApplicationEvaluator(mockValidator.Object);
var application = new CreditCardApplication();
CreditCardApplicationDecision decision = sut.Evaluate(application);
Assert.Equal(CreditCardApplicationDecision.ReferredToHuman, decision);
}
